GPS Space Vehicle Time Integrity for MJD 52378

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:01
04:02
23:59
 14,538
 10,737
 36,076
 33,324
  -188,638
  -191,511
218
82
1
0
1
0
0
0
 
2
2
1
2
00:10
15:31
03:19
19:35
 11,237
 14,660
 36,080
 33,954
   219,271
   217,501
124
156
1
0
1
0
0
0
 
3
1
16:47
21:29
 16,879
 33,785
    15,009
235
0
16
0
 
4
4
4
1
2
3
00:00
02:12
08:24
01:08
03:57
11:46
  4,088
  6,283
 12,046
 36,256
 35,901
 34,922
   -81,603
   -82,127
   -83,576
58
141
212
1
1
1
0
1
1
0
0
0
 
5
1
07:38
14:27
 24,544
 34,863
    26,043
275
0
1199
0
 
6
1
10:02
16:46
 24,242
 34,550
    37,332
273
0
362
0
 
7
7
1
2
05:10
21:57
10:01
23:59
 17,452
  7,375
 35,314
 33,149
  -665,094
  -666,895
183
62
1
0
2
0
0
0
 
8
1
01:08
08:08
 25,197
 35,735
  -660,373
261
0
151
0
 
9
1
08:09
12:40
 16,225
 34,975
    73,247
188
0
0
0
 
10
10
1
2
03:03
12:25
07:37
15:07
 16,404
  9,711
 35,617
 34,423
    32,316
    31,103
194
125
1
0
2
0
0
0
 
11
11
1
2
00:00
19:18
01:08
23:59
  4,022
 16,916
 36,245
 33,456
    25,351
    22,515
90
161
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:10
05:34
23:59
 20,087
  6,567
 35,986
 33,215
    40,741
    37,998
258
43
1
0
63
0
0
0
 
14
14
1
2
10:26
17:47
12:25
22:17
  7,095
 16,213
 34,712
 33,638
   117,695
   116,511
102
230
1
0
1
0
0
0
 
15
1
13:01
19:23
 22,950
 34,165
    31,694
322
0
1818
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:19
17:46
 16,037
 34,272
   560,313
915
0
11098
0
 
18
1
14:28
19:17
 17,357
 34,075
   104,594
234
0
130
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:43
03:03
23:59
 10,991
 15,393
 36,158
 33,401
   189,023
   186,476
163
116
1
0
1
0
0
0
 
21
1
15:08
20:45
 20,208
 33,929
    34,760
259
0
480
0
 
22
22
22
1
2
3
00:10
14:27
15:34
02:12
15:30
16:46
  7,285
  3,781
  4,311
 36,136
 34,292
 34,192
   -76,799
   -81,037
   -81,344
203
79
104
1
0
0
1
0
0
0
0
0
 
23
23
1
2
04:57
13:01
08:29
16:52
 12,709
 13,865
 35,390
 34,305
    34,768
    33,664
147
171
1
0
1
0
0
0
 
24
24
24
1
2
3
01:09
03:19
08:59
03:03
04:31
13:18
  6,858
  4,286
 15,521
 36,022
 35,759
 34,814
    13,575
    13,295
    12,281
73
78
198
0
1
0
0
1
0
0
0
0
 
25
25
1
2
12:02
20:12
15:30
23:59
 12,475
 13,633
 34,443
 33,319
     9,315
     8,180
137
156
1
0
1
0
0
0
 
26
1
05:02
10:26
 19,452
 35,306
   176,397
128
0
0
0
 
27
1
00:21
06:16
 21,315
 35,924
    18,563
284
1
827
0
 
28
1
03:23
08:34
 18,684
 35,560
   112,184
241
0
150
0
 
29
29
1
2
07:11
17:13
11:40
19:17
 16,132
  7,453
 35,050
 33,824
  -403,948
  -404,551
105
79
1
0
0
0
0
0
 
30
1
08:50
14:27
 20,178
 34,791
  -581,843
303
0
1466
0
 
31
1
17:47
22:37
 17,456
 33,620
   -72,692
222
0
6
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.